Root/tornado/cpu/cpu.sch

Source at commit 0f17c404d2bf724b17d8443d6b76701f50be673d created 11 years 6 days ago.
By Werner Almesberger, BOOKSHELF: add data sheets of parts for next Tornado iteration
1EESchema Schematic File Version 2 date Tue Nov 6 14:48:14 2012
2LIBS:c
3LIBS:r
4LIBS:Atmega8
5LIBS:con
6LIBS:sw4
7LIBS:pmosfet-gsd
8LIBS:adxl32x
9LIBS:gencon
10LIBS:pwr
11LIBS:powered
12LIBS:evqq7
13LIBS:cpu-cache
14EELAYER 25 0
15EELAYER END
16$Descr A4 11693 8268
17encoding utf-8
18Sheet 1 1
19Title ""
20Date "6 nov 2012"
21Rev ""
22Comp ""
23Comment1 ""
24Comment2 ""
25Comment3 ""
26Comment4 ""
27$EndDescr
28$Comp
29L ATMEGA8 I1
30U 1 1 50980809
31P 5000 3350
32F 0 "I1" H 5700 4750 60 0000 C CNN
33F 1 "ATMEGA8" H 5650 1900 60 0000 C CNN
34    1 5000 3350
35    1 0 0 -1
36$EndComp
37$Comp
38L MEMCARD8 CON4
39U 1 1 50980818
40P 10450 6100
41F 0 "CON4" H 10700 6600 60 0000 C CNN
42F 1 "MEMCARD8" H 10600 5650 60 0000 C CNN
43    1 10450 6100
44    1 0 0 -1
45$EndComp
46$Comp
47L CONN_6 CON2
48U 1 1 5098082E
49P 1200 2750
50F 0 "CON2" H 1200 3100 60 0000 C CNN
51F 1 "CONN_6" H 1200 2400 60 0000 C CNN
52    1 1200 2750
53    -1 0 0 1
54$EndComp
55$Comp
56L C C2
57U 1 1 50980865
58P 7300 1900
59F 0 "C2" H 7350 2000 60 0000 L CNN
60F 1 "100n" H 7350 1800 60 0000 L CNN
61    1 7300 1900
62    1 0 0 -1
63$EndComp
64$Comp
65L C C3
66U 1 1 50980874
67P 7700 1900
68F 0 "C3" H 7750 2000 60 0000 L CNN
69F 1 "1u" H 7750 1800 60 0000 L CNN
70    1 7700 1900
71    1 0 0 -1
72$EndComp
73$Comp
74L CONN_4 CON1
75U 1 1 50980883
76P 9300 1350
77F 0 "CON1" H 9300 1750 60 0000 C CNN
78F 1 "CONN_4" H 9350 1100 60 0000 C CNN
79    1 9300 1350
80    1 0 0 -1
81$EndComp
82$Comp
83L ADXL32X U1
84U 1 1 50980892
85P 1950 5350
86F 0 "U1" H 1550 5850 60 0000 C CNN
87F 1 "ADXL32X" H 1950 5350 60 0000 C CNN
88    1 1950 5350
89    1 0 0 -1
90$EndComp
91$Comp
92L C C4
93U 1 1 509808A1
94P 1000 4700
95F 0 "C4" H 1050 4800 60 0000 L CNN
96F 1 "100n" H 1050 4600 60 0000 L CNN
97    1 1000 4700
98    1 0 0 -1
99$EndComp
100$Comp
101L C C6
102U 1 1 509808B0
103P 2900 5900
104F 0 "C6" H 2950 6000 60 0000 L CNN
105F 1 "100n" H 2950 5800 60 0000 L CNN
106    1 2900 5900
107    1 0 0 -1
108$EndComp
109$Comp
110L C C7
111U 1 1 509808BF
112P 3400 5900
113F 0 "C7" H 3450 6000 60 0000 L CNN
114F 1 "100n" H 3450 5800 60 0000 L CNN
115    1 3400 5900
116    1 0 0 -1
117$EndComp
118$Comp
119L C C1
120U 1 1 509808CE
121P 3600 1900
122F 0 "C1" H 3650 2000 60 0000 L CNN
123F 1 "100n" H 3650 1800 60 0000 L CNN
124    1 3600 1900
125    1 0 0 -1
126$EndComp
127$Comp
128L PMOSFET-GSD Q1
129U 1 1 509808F1
130P 9200 5000
131F 0 "Q1" H 9050 5325 60 0000 C CNN
132F 1 "PMOSFET-GSD" H 8850 4700 60 0000 C CNN
133    1 9200 5000
134    1 0 0 1
135$EndComp
136$Comp
137L CONN_6 CON3
138U 1 1 50980CAB
139P 10500 3150
140F 0 "CON3" H 10500 3500 60 0000 C CNN
141F 1 "CONN_6" H 10500 2800 60 0000 C CNN
142    1 10500 3150
143    1 0 0 -1
144$EndComp
145$Comp
146L GND #PWR01
147U 1 1 50980D70
148P 3600 2200
149F 0 "#PWR01" H 3600 2200 30 0001 C CNN
150F 1 "GND" H 3600 2130 30 0001 C CNN
151    1 3600 2200
152    1 0 0 -1
153$EndComp
154$Comp
155L GND #PWR02
156U 1 1 50980D7F
157P 7300 2200
158F 0 "#PWR02" H 7300 2200 30 0001 C CNN
159F 1 "GND" H 7300 2130 30 0001 C CNN
160    1 7300 2200
161    1 0 0 -1
162$EndComp
163$Comp
164L GND #PWR03
165U 1 1 50980D8C
166P 7700 2200
167F 0 "#PWR03" H 7700 2200 30 0001 C CNN
168F 1 "GND" H 7700 2130 30 0001 C CNN
169    1 7700 2200
170    1 0 0 -1
171$EndComp
172$Comp
173L GND #PWR04
174U 1 1 50980D92
175P 4800 5100
176F 0 "#PWR04" H 4800 5100 30 0001 C CNN
177F 1 "GND" H 4800 5030 30 0001 C CNN
178    1 4800 5100
179    1 0 0 -1
180$EndComp
181$Comp
182L GND #PWR05
183U 1 1 50980D98
184P 5000 5100
185F 0 "#PWR05" H 5000 5100 30 0001 C CNN
186F 1 "GND" H 5000 5030 30 0001 C CNN
187    1 5000 5100
188    1 0 0 -1
189$EndComp
190$Comp
191L GND #PWR06
192U 1 1 50980D9E
193P 5200 5100
194F 0 "#PWR06" H 5200 5100 30 0001 C CNN
195F 1 "GND" H 5200 5030 30 0001 C CNN
196    1 5200 5100
197    1 0 0 -1
198$EndComp
199$Comp
200L GND #PWR07
201U 1 1 50980DDF
202P 8700 2200
203F 0 "#PWR07" H 8700 2200 30 0001 C CNN
204F 1 "GND" H 8700 2130 30 0001 C CNN
205    1 8700 2200
206    1 0 0 -1
207$EndComp
208NoConn ~ 8900 1200
209$Comp
210L GND #PWR08
211U 1 1 50980F6F
212P 9900 6600
213F 0 "#PWR08" H 9900 6600 30 0001 C CNN
214F 1 "GND" H 9900 6530 30 0001 C CNN
215    1 9900 6600
216    1 0 0 -1
217$EndComp
218$Comp
219L C C5
220U 1 1 50980FF7
221P 9900 5000
222F 0 "C5" H 9950 5100 60 0000 L CNN
223F 1 "1u" H 9950 4900 60 0000 L CNN
224    1 9900 5000
225    1 0 0 -1
226$EndComp
227Text Label 8300 1350 0 60 ~ 0
228CTRL_3V
229Text Label 10200 4400 0 60 ~ 0
230CTRL_3V
231$Comp
232L GND #PWR09
233U 1 1 50981355
234P 9900 3600
235F 0 "#PWR09" H 9900 3600 30 0001 C CNN
236F 1 "GND" H 9900 3530 30 0001 C CNN
237    1 9900 3600
238    1 0 0 -1
239$EndComp
240Text Label 9300 3300 0 60 ~ 0
241CTRL_3V
242NoConn ~ 6200 3300
243Text Label 8400 1050 0 60 ~ 0
244VLED
245Text Label 2000 2500 0 60 ~ 0
246VLED
247$Comp
248L GND #PWR010
249U 1 1 50981921
250P 1800 3200
251F 0 "#PWR010" H 1800 3200 30 0001 C CNN
252F 1 "GND" H 1800 3130 30 0001 C CNN
253    1 1800 3200
254    1 0 0 -1
255$EndComp
256Text Label 2000 2700 0 60 ~ 0
257CTRL_3V
258Text Label 2000 3000 0 60 ~ 0
259SCLK
260Text Label 2000 2800 0 60 ~ 0
261DS
262Text Label 2000 2900 0 60 ~ 0
263LCLK
264Text Label 9300 2900 0 60 ~ 0
265SCLK_DAT1
266Text Label 9300 3000 0 60 ~ 0
267MISO_DAT0
268Text Label 9300 3100 0 60 ~ 0
269MOSI_CMD
270Text Label 9300 3200 0 60 ~ 0
271nRESET
272Text Label 8200 5000 0 60 ~ 0
273nPWR
274$Comp
275L GND #PWR011
276U 1 1 50981CB2
277P 2900 6300
278F 0 "#PWR011" H 2900 6300 30 0001 C CNN
279F 1 "GND" H 2900 6230 30 0001 C CNN
280    1 2900 6300
281    1 0 0 -1
282$EndComp
283$Comp
284L GND #PWR012
285U 1 1 50981CB8
286P 3400 6300
287F 0 "#PWR012" H 3400 6300 30 0001 C CNN
288F 1 "GND" H 3400 6230 30 0001 C CNN
289    1 3400 6300
290    1 0 0 -1
291$EndComp
292$Comp
293L GND #PWR013
294U 1 1 50981E0E
295P 1800 6500
296F 0 "#PWR013" H 1800 6500 30 0001 C CNN
297F 1 "GND" H 1800 6430 30 0001 C CNN
298    1 1800 6500
299    1 0 0 -1
300$EndComp
301$Comp
302L GND #PWR014
303U 1 1 50981E14
304P 1000 5700
305F 0 "#PWR014" H 1000 5700 30 0001 C CNN
306F 1 "GND" H 1000 5630 30 0001 C CNN
307    1 1000 5700
308    1 0 0 -1
309$EndComp
310NoConn ~ 2700 5300
311NoConn ~ 2700 5500
312NoConn ~ 2100 6100
313NoConn ~ 1200 5500
314NoConn ~ 1200 5200
315NoConn ~ 1200 5300
316NoConn ~ 2100 4600
317NoConn ~ 1800 4600
318Text Label 2250 4400 0 60 ~ 0
319CTRL_3V
320$Comp
321L POWERED #FLG015
322U 1 1 5098280F
323P 5900 1000
324F 0 "#FLG015" H 6100 900 60 0001 C CNN
325F 1 "POWERED" H 5900 1050 60 0000 C CNN
326    1 5900 1000
327    1 0 0 -1
328$EndComp
329$Comp
330L POWERED #FLG016
331U 1 1 5098281C
332P 10400 1300
333F 0 "#FLG016" H 10600 1200 60 0001 C CNN
334F 1 "POWERED" H 10400 1350 60 0000 C CNN
335    1 10400 1300
336    1 0 0 -1
337$EndComp
338$Comp
339L GND #PWR017
340U 1 1 50982822
341P 10400 1700
342F 0 "#PWR017" H 10400 1700 30 0001 C CNN
343F 1 "GND" H 10400 1630 30 0001 C CNN
344    1 10400 1700
345    1 0 0 -1
346$EndComp
347$Comp
348L EVQQ7 SW1
349U 1 1 50982700
350P 5400 6400
351F 0 "SW1" H 5550 6670 60 0000 C CNN
352F 1 "EVQQ7" H 5140 6120 60 0000 C CNN
353    1 5400 6400
354    1 0 0 -1
355$EndComp
356NoConn ~ 6200 4100
357NoConn ~ 3800 2900
358NoConn ~ 3800 3100
359NoConn ~ 3800 3200
360NoConn ~ 3800 3300
361$Comp
362L GND #PWR018
363U 1 1 5098318B
364P 5400 7100
365F 0 "#PWR018" H 5400 7100 30 0001 C CNN
366F 1 "GND" H 5400 7030 30 0001 C CNN
367    1 5400 7100
368    1 0 0 -1
369$EndComp
370NoConn ~ 5400 6000
371NoConn ~ 5300 6000
372NoConn ~ 5800 6400
373Text Label 4500 6300 0 60 ~ 0
374SW_W
375Text Label 4500 6400 0 60 ~ 0
376SW_SW
377Text Label 4500 6500 0 60 ~ 0
378SW_S
379Text Label 6000 6500 0 60 ~ 0
380SW_E
381Text Label 6000 6300 0 60 ~ 0
382SW_N
383Text Label 6600 3600 0 60 ~ 0
384SW_S
385Text Label 6600 3700 0 60 ~ 0
386SW_SW
387Text Label 6600 3800 0 60 ~ 0
388SW_W
389Text Label 6600 3900 0 60 ~ 0
390SW_N
391Text Label 6600 4000 0 60 ~ 0
392SW_E
393Text Label 3500 3800 0 60 ~ 0
394X
395Text Label 3500 3900 0 60 ~ 0
396Y
397Text Label 3800 1500 0 60 ~ 0
398AREF
399Text Label 8250 5700 0 60 ~ 0
400DAT2
401Text Label 8250 5800 0 60 ~ 0
402DAT3
403Text Label 8250 6100 0 60 ~ 0
404CLK
405Text Label 8250 6300 0 60 ~ 0
406MISO_DAT0
407Text Label 8250 5900 0 60 ~ 0
408MOSI_CMD
409Text Label 8250 6400 0 60 ~ 0
410SCLK_DAT1
411Text Label 9400 6000 0 60 ~ 0
412VCARD
413Wire Wire Line
414    3600 2100 3600 2200
415Wire Wire Line
416    7300 2100 7300 2200
417Wire Wire Line
418    7700 2100 7700 2200
419Wire Wire Line
420    4800 5000 4800 5100
421Wire Wire Line
422    5000 5000 5000 5100
423Wire Wire Line
424    5200 5000 5200 5100
425Wire Wire Line
426    3600 1700 3600 1500
427Wire Wire Line
428    3600 1500 4700 1500
429Wire Wire Line
430    4700 1500 4700 1800
431Wire Wire Line
432    8700 2200 8700 1500
433Wire Wire Line
434    8700 1500 8900 1500
435Wire Wire Line
436    4900 1350 4900 1800
437Wire Wire Line
438    4900 1350 8900 1350
439Wire Wire Line
440    5100 1800 5100 1350
441Connection ~ 5100 1350
442Wire Wire Line
443    5300 1800 5300 1350
444Connection ~ 5300 1350
445Wire Wire Line
446    7300 1700 7300 1350
447Connection ~ 7300 1350
448Wire Wire Line
449    7700 1700 7700 1350
450Connection ~ 7700 1350
451Wire Wire Line
452    6200 2900 7700 2900
453Wire Wire Line
454    7700 2900 7700 5900
455Wire Wire Line
456    7700 5900 10100 5900
457Wire Wire Line
458    6200 3000 7600 3000
459Wire Wire Line
460    7600 3000 7600 6300
461Wire Wire Line
462    7600 6300 10100 6300
463Wire Wire Line
464    6200 3100 8500 3100
465Wire Wire Line
466    7500 3100 7500 6400
467Wire Wire Line
468    7500 6400 10100 6400
469Wire Wire Line
470    10100 6200 9900 6200
471Wire Wire Line
472    9900 5200 9900 6600
473Wire Wire Line
474    10100 6000 9300 6000
475Wire Wire Line
476    9300 6000 9300 5400
477Connection ~ 9900 6200
478Wire Wire Line
479    9300 4600 9300 4400
480Wire Wire Line
481    9300 4400 10700 4400
482Wire Wire Line
483    9900 4800 9900 4400
484Connection ~ 9900 4400
485Wire Wire Line
486    8500 3100 8500 2900
487Wire Wire Line
488    8500 2900 10100 2900
489Connection ~ 7500 3100
490Wire Wire Line
491    7600 3200 8600 3200
492Wire Wire Line
493    8600 3200 8600 3000
494Wire Wire Line
495    8600 3000 10100 3000
496Connection ~ 7600 3200
497Wire Wire Line
498    6200 4200 8800 4200
499Wire Wire Line
500    7700 3300 8700 3300
501Wire Wire Line
502    8700 3300 8700 3100
503Wire Wire Line
504    8700 3100 10100 3100
505Connection ~ 7700 3300
506Wire Wire Line
507    8800 4200 8800 3200
508Wire Wire Line
509    8800 3200 10100 3200
510Wire Wire Line
511    9900 3600 9900 3400
512Wire Wire Line
513    9900 3400 10100 3400
514Wire Wire Line
515    9200 3300 10100 3300
516Wire Wire Line
517    7800 6100 10100 6100
518Wire Wire Line
519    8000 5700 10100 5700
520Wire Wire Line
521    6200 3200 7400 3200
522Wire Wire Line
523    7400 3200 7400 5000
524Wire Wire Line
525    7400 5000 8900 5000
526Wire Wire Line
527    2500 2500 1600 2500
528Wire Wire Line
529    8300 1050 8900 1050
530Wire Wire Line
531    1800 2600 1800 3200
532Wire Wire Line
533    1600 2700 2500 2700
534Wire Wire Line
535    2900 6100 2900 6300
536Wire Wire Line
537    3400 6100 3400 6300
538Wire Wire Line
539    1000 4900 1000 5700
540Wire Wire Line
541    1200 5400 1000 5400
542Connection ~ 1000 5400
543Wire Wire Line
544    1800 6100 1800 6500
545Wire Wire Line
546    2000 6300 2000 6100
547Wire Wire Line
548    1800 6300 2300 6300
549Connection ~ 1800 6300
550Wire Wire Line
551    1900 6100 1900 6300
552Connection ~ 1900 6300
553Wire Wire Line
554    2300 6300 2300 6100
555Connection ~ 2000 6300
556Wire Wire Line
557    3800 3800 2900 3800
558Wire Wire Line
559    2900 3800 2900 5700
560Wire Wire Line
561    3800 3900 3400 3900
562Wire Wire Line
563    3400 3900 3400 5700
564Wire Wire Line
565    2700 5200 2900 5200
566Connection ~ 2900 5200
567Wire Wire Line
568    2700 5400 3400 5400
569Connection ~ 3400 5400
570Wire Wire Line
571    1000 4500 1000 4400
572Wire Wire Line
573    1000 4400 2700 4400
574Wire Wire Line
575    2000 4600 2000 4400
576Connection ~ 2000 4400
577Wire Wire Line
578    1900 4600 1900 4400
579Connection ~ 1900 4400
580Wire Wire Line
581    10400 1500 10400 1700
582Wire Wire Line
583    5900 1200 5900 1350
584Connection ~ 5900 1350
585Wire Wire Line
586    6200 3600 7000 3600
587Wire Wire Line
588    7000 3700 6200 3700
589Wire Wire Line
590    7000 3800 6200 3800
591Wire Wire Line
592    7000 3900 6200 3900
593Wire Wire Line
594    7000 4000 6200 4000
595Wire Wire Line
596    4400 6300 5000 6300
597Wire Wire Line
598    4400 6400 5000 6400
599Wire Wire Line
600    4400 6500 5000 6500
601Wire Wire Line
602    6400 6300 5800 6300
603Wire Wire Line
604    6400 6500 5800 6500
605Wire Wire Line
606    5400 6800 5400 7100
607Wire Wire Line
608    5500 6800 5500 6950
609Wire Wire Line
610    5500 6950 5400 6950
611Connection ~ 5400 6950
612Wire Wire Line
613    8000 5700 8000 2800
614Wire Wire Line
615    8000 2800 6200 2800
616Wire Wire Line
617    10100 5800 7900 5800
618Wire Wire Line
619    7900 5800 7900 2700
620Wire Wire Line
621    7900 2700 6200 2700
622Wire Wire Line
623    7800 6100 7800 2600
624Wire Wire Line
625    7800 2600 6200 2600
626Wire Wire Line
627    1600 2600 1800 2600
628Wire Wire Line
629    3800 2700 2900 2700
630Wire Wire Line
631    2900 2700 2900 2800
632Wire Wire Line
633    2900 2800 1600 2800
634Wire Wire Line
635    3800 2800 3000 2800
636Wire Wire Line
637    3000 2800 3000 2900
638Wire Wire Line
639    3000 2900 1600 2900
640Wire Wire Line
641    3800 3000 1600 3000
642$EndSCHEMATC
643

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